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Keywords: completion
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Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-190973-MS
... downhole deployment valves (DDV) were utilized to provide ultra-reliable isolation of the wellbore for all the trips during drilling, logging and completion, which eliminated the need to snub or kill the well—any of which would lead to potential formation damage and safety issues. After completion...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191053-MS
... Abstract A service company was challenged to deliver best-in-class upper and lower completions by leveraging deep water completion experiences throughout West Africa with the operator and service company's global best practices and lessons learnt. An operator reduced lower completion times...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191055-MS
... contributes towards overall field > 25% EUR despite only near the half of the production life (~20 years). SS Field is the first pilot PETRONAS field applying field-wide downhole flow control (12 wells) and intelligent Completions (2 wells). An integrated evaluation of the production performance in this...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191050-MS
... deviations generate bends and kinks in the wellbore, effectively reducing the "pass through" diameter of a given well section and making it more difficult to move a tool string through the well. Understanding this tortuosity limitation is instrumental in helping engineers to better place completion...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191041-MS
... Wellbore instability which cause solid production & wellbore collapse Performed wellbore stability analysis, to determine critical parameters such as UCS and Critical Drawdown Pressure (CDP) Introduced Pre-drilled Liner (PDL) completion design to suppress any carbonate chunks...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191001-MS
... single-trip multizone (STMZ) gravel-packing system has been widely used in Bohai Bay for sand control. Most of the wells were initially completed using high-rate water packing methods and then were sidetracked once production reduced to a certain level. However, operators desired a lower-cost work over...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191088-MS
... also reduced operating risk and cost. Multiple sands were targeted in different compartments with different pressure system, hence planned not to commingle production. Hence, only one primary reservoir was completed, with other zones kept behind casing for future intervention with bottom-up production...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191064-MS
... production platforms; ZWP-01, ZWP-02 and ZWP-03. Two types of well construction were chosen to be drilled from platforms; Monobore (Tubingless completion, Gulf of Thailand technique) for deep reservoir and Sand control well (cased hole gravel pack) for shallow reservoir. In Phase 1A, excessive sand...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180542-MS
... release pressure, appropriate completion measures must be considered. Good understanding of mechanism as well as accurate calculation is prerequisite for appropriate completion, so a model is built based on comprehensive consideration of multi-string interaction and heat transfer process to offer basic...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180514-MS
... Abstract This paper presents a case of cluster well development in swamp wetland in high pressure salt gypsum formation of N.A Oilfield of Iran and analyzes the advantages and challenges of cluster drilling and completion. Experience and lessons learned from cluster drilling and completion are...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180584-MS
.... The well productivity is translated to revenue to highlight the commercial implications of the drilling project. The results demonstrate the trajectories with maximum reservoir exposure have a high risk associated, which can be translated into problems when running the completions. Neither the...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180639-MS
... were drilled and completed on time and under budget, with early results confirming a reduction of water and gas coning. A significant increase in production rates has also been realized. Given the project's initial success, additional horizontal well development drilling continues. Reservoir...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170466-MS
..., it uses dynamic isolation to seal flow into target, saving operating time and lowering operating risk. Therefore, the process not only especially adapts to stimulate open hole, but effectively treats slotted liner completion. The mechanisms and fluid dynamics of multistage hydrajet-fracturing...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170463-MS
... the desired zones of interest. One way to accomplish this is through an expensive intelligent completion where feed through capabilities are required for production packers and wellheads. Another is to install a passive inflow control device that passively controls the outflow of water via the use of...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170547-MS
... The Samarang well for this study was originally drilled and completed in September 1987 as a dual completion with multiple stacked cased-hole gravel packs. Oil production had declined below economic levels, and water cuts for each layer had reached between 90% and 100%. Thus, the Samarang asset...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170467-MS
... throughout this interval. MZ-STGP is again required to reduce significantly completion costs. Many wells also include a liner that is used to produce from the deeper consolidated gas sands. These wells are intended to produce simultaneously from both, the shallow and the deeper, reservoir sands. The...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 25–27, 2014
Paper Number: SPE-170519-MS
... completion systems during hydraulic fracturing treatments in thousands of wells throughout North America. The multi-stage hydraulic fracturing is enabled through one avenue with the utilization of a ball-activated frac sleeves to fracture each stage. Advancements in technology permit over 40 individual...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, July 9–11, 2012
Paper Number: SPE-155440-MS
... requiring casing exit methods and high dogleg capability, it provided the flexibility to access compartmentalized bypassed pockets in the reservoir. Drilling for the CTD project was started in February 2011 and completed in August 2011; three out of four wells were drilled and completed in the target...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, July 9–11, 2012
Paper Number: SPE-155609-MS
... technical guarantee for dependable crop and synergy of oilfields. drilling technology work diameter iadc spe 155609 drilling operation borehole hydromechanical reamer reamer upstream oil & gas completion string liaohe oilfield horizontal well sieve tube directional drilling pipe...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, July 9–11, 2012
Paper Number: SPE-152836-MS
... the market. These newer systems are now finding their way into more aggressive completion operations where the use of coatings was largely not accepted due to fears of coating damage. With new abrasion resistant systems coming out on the market, successes are now being seen in cementing, the pumping...

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